package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?mi)(?:(?:\^M)|[\n\r])+(id=.*)(?=(?:\^M)|[\n\r])`)
var str = `POST / HTTP/1.1^M
User-Agent: curl/7.27.0^M
Host: 127.0.0.1^M
Accept: */*^M
Content-Length: 55^M
Content-Type: application/x-www-form-urlencoded^M
^M
id=1234&var=test&nextvar=hh%20hg&anothervar=BB55SSKKKkk^M`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/